baber/WOPTO huggingface dataset:
Patent JP-2002285155-A (JP)
Title: Chemical for fixing long bolt
Inventor: WAKIZAKA OSAMU
IPC: C08G18/32
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a chemical for fixing long bolts, which inhibits the separation of a liquid A, and can early and surely give a stable fixing force. SOLUTION: This chemical for fixing the long bolts is characterized by comprising a liquid A containing water glass, a tertiary amine catalyst and glycerol as essential components and a liquid B containing diphenylmethanediisocyanate as an essential component.
Patent JP-2002285622-A (JP)
Title: Private-part washing device
Inventor: KITAMOTO EIJI
IPC: E03D9/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a private-part washing device having a nozzle excellent in cleanliness, which can always meet the need for nozzle washing and can secure washing water for nozzle cleaning without discharging the washing water from the nozzle during the nozzle cleaning. SOLUTION: This device is provided with a private-part washing water supplying means 18 which has a control valve 30 for controlling supply of private-part washing water to a spout hole, a washing-part constituting member 45 which constitutes a washing part surrounding the nozzle 44, a nozzle washing water supplying means 31 which supplies washing water for washing the nozzle 44, a nozzle driving means 46 which drives the nozzle 44 so as to make the nozzle 44 advance/retreat between a storage position and an extensional position, and a control means 35 which controls washing-water supplying operations conducted by the means 18 and 31 and nozzle driving operations conducted by the means 46.  The control means 35 makes the nozzle 44 extended to the extensional position by the means 46 and makes the washing water for the nozzle 44 supplied to means 31, when a user demands the nozzle cleaning.
Patent JP-2002229460-A (JP)
Title: Release paper tape of stamp, envelop and postcard
Inventor: TAKEI MITSUE
IPC: C09J7/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide stamps, envelopes and postcards which can be stuck without water and saliva. SOLUTION: The release paper tape 3 is stuck to the stamps in the extreme proximity to the perforations existing in the joints of the stamps so as not to close the perforations and the release paper tape is also stuck to the required positions of the envelopes and postcards.
Patent JP-2002285686-A (JP)
Title: Louver blade
Inventor: SUDO AKIO
IPC: E04F10/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To compose a louver blade of which size and shape can be freely changed and a lot of variations can be provided at a cheap cost. SOLUTION: A louver blade which composes a multi-step louver blade is divided into a plurality of members (including an intermediate composing member 1 and an edge composing member 2), individual blade composing members 1 and 2 are composed in a way that they can slide to engage with each other in a longitudinal direction. The composition allows formation of such a different part in level that can surround a support pole 100 at the edge in the longitudinal direction of the blade, for example, by shifting the edge of the adjoining blade composing members. In addition, the surface pattern between the adjoining blade composing members (1 and 2) is made different to prevent degradation of a design property by dividing it into a plurality of members.
Patent JP-2002238390-A (JP)
Title: Rotating device for mooring pet
Inventor: IMURA HIROYUKI
IPC: A01K1/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent entanglement of a chain, occurrence of scattering of feeder, excreta, etc., when an animal or a pet is moored outside a house or in a room and eliminate lack of exercise. SOLUTION: This rotating apparatus for mooring the pet is obtained by increasing the height of a position for mooring with an L-shaped steel pipe pole, covering a support with the steel pipe, thereby rotating the apparatus through 360 deg. and providing a demountable function.
Patent JP-2002285317-A (JP)
Title: Anodized aluminum product and production method therefor
Inventor: KAJIWARA SHINJI
IPC: C23C8/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the surface of an anodized aluminum product so that the product is suited to use at high temperatures, and to obtain an anodized aluminum product treated by the same method. SOLUTION: The anodized aluminum product is heated in a vacuum to generate a crack 3 on an oxide film 2. The anodized aluminum product in a state where the crack 3 has been generated is exposed to oxygen plasma generated by exciting a gas at least containing oxygen atoms. In this way, the surface of a base metal 1 of the anodized aluminum product in the part exposed by the generation of the crack 3 is oxidized.
Patent JP-2002289692-A (JP)
Title: Semiconductor chip, semiconductor package and method of fabricating semiconductor chip
Inventor: IKUTA HIROAKI
IPC: H01L21/82
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the restriction of an area for forming a solder bump due to the presence of on area for forming a fuse and the restriction of the layout of rewiring for connecting the solder bump and an electrode pad. SOLUTION: After a fuse blow step, a substrate surface including the fuse- forming area is covered with an insulation film to form a rewiring layer and the solder bump on the insulation film. Thus, the restriction of the rewiring layout due to the presence of the fuse forming area is eliminated.
Patent JP-2001307817-A (JP)
Title: Electric connector and its manufacturing method
Inventor: TIMOTHY B BILLMAN
IPC: H01R13/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable to arrange a differential pair and a single ended contactor capable to be arranged in different patterns. SOLUTION: An electric connector has a housing and an electric contact unit which is connected to the housing. The electric contact unit has a pair of signal contact units, ground contact units and additional ground contact units. The additional ground contact units are arranged in relation to the paired contact units so that the paired contact units will be fragmented into the equal number of the paired contact units. Fragmentation and the additional ground contact units make the orientative connection possible related to the plural engaging connectors.
Patent JP-2002289989-A (JP)
Title: Ceramic circuit board
Inventor: FURUKUWA TAKESHI
IPC: H05K1/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To normally operate an electronic component mounted by preventing discharge from being generated between a metal circuit board mounted on the upper surface of the ceramic board and a metal member mounted on the lower surface. SOLUTION: The ceramic board has the metal circuit board 3 mounted on the upper surface of the ceramic board 1, and the metal member 4a mounted on the lower surface. Each of the metal circuit board 3 and the metal member 4a has, at least on one outside surface, an angular portion A whose tip forms an arc having a radius of 0.2 mm or more, and a minimum distance between the metal circuit board 3 and the metal member 4a via the side of the ceramic board 1 at the angular portion A ranges from 1.5 mm to 3 mm.
Patent JP-2002287679-A (JP)
Title: Circuit for driving fluorescent display tube and method for controlling the same
Inventor: SENOO ICHIRO
IPC: G09G3/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the driving circuit of a fluorescent display tube capable of preventing properly the generation of flicker. SOLUTION: In this driving circuit of the fluorescent display tube, the synchronizing signal followed to the frequency of the power source of a filament power source circuit is generated and the generated synchronizing signal having a waveform such as that shown in the figure (a) is supplied to a microcomputer for control. When a cycle is 300 μsec like it is shown in the figure (b), the computer for control waits for the rising of the synchronizing signal shown in the figure (a). Then, the microcomputer starts a cycle from the rising of the synchronizing signal like it is shown in the figure (c) and the computer supplies a control signal to an FL driver by spending 300 μsec. After an elapse of 300 μsec, the computer waits for the rising of the synchronizing signal again and, then, it starts a next cycle.
Patent JP-2002296625-A (JP)
Title: Displaying element and method for manufacturing the same
Inventor: KIMURA OKITOSHI
IPC: G02F1/17
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a displaying element which adjusts incident light, enhances a contrast by a transformation of a gel, displays, makes the contrast under a repeated operation clear, and has uniform and stable pixels to allow stably displaying regardless of the transformation of the gel, and a method for manufacturing it. SOLUTION: A chemical gel 7 which does not sequentially transform or has a small transformation in response to an electric field from a non-displaying side substrate, is provided in a pixel part between a displaying side substrate 1 provided with an electrode 3 and the non-displaying side substrate 2 provided with an electrode 4 opposite to the electrode 3. The displaying element has two layers structure provided with the chemical gel 7 and a chemical gel 5 adjacent to the chemical gel 7, changing its volume and transforming in response to the electric field, or has a structure that a dividing wall surrounds a gel transforming in response to the electric field. The pixels are uniformized.
Patent JP-2002299249-A (JP)
Title: Semiconductor substrate, semiconductor element and method for forming semiconductor layer
Inventor: INOUE DAIJIRO
IPC: H01L21/205
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element having a superior element characteristic which contains a semiconductor layer where dislocation density is reduced sufficiently. SOLUTION: The semiconductor element is provided with a plurality of first mask layers 3 formed on an undoped GaN layer 2 with a prescribed period (density), a first GaN layer 4 formed on the undoped GaN layer 2 and the first mask layers 3, a plurality of second mask layers 5 formed on the first GaN layer 4 with a period smaller than that of the first mask layers 3, i.e., density higher than that of the first mask layers 3, a second GaN layer 6 formed on the first GaN layer 4 and the second mask layers 5, and a semiconductor element layer which is formed on the second GaN layer 6 and has an element region.
Patent JP-2002298615-A (JP)
Title: Lighting device for box-shaped housing
Inventor: KAMIYA TAKAYUKI
IPC: F21Y101/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To heighten a degree of freedom of the location of a light source use for a box-shaped housing mounted to a console box of an automobile or the like, and to improve the design of the box-shaped housing. SOLUTION: A transparent lid to which, an optical treatment is applied, is opening and closing freely mounted to an aperture of a box-shaped body of equipment constructing the box-shaped housing. A light source is arranged at the back side surface of the body of equipment which irradiates the light from the light source to the lid.
Patent JP-2002294495-A (JP)
Title: Liquid treatment apparatus
Inventor: OKASE WATARU
IPC: C25D21/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus which can reduce ununiformity of the liquid treatment due to bubbles. SOLUTION: The apparatus comprises a passage having a bottom tilting from an opening to an outer region, at a holding part having an opening, for holding a substrate to be treated. Then, the bubbles generated on the substrate to be treated are removed while passing through the passage.
Patent JP-2002153770-A (JP)
Title: Method and apparatus for magnetic separation
Inventor: SAHO NORIHIDE
IPC: G01N37/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for magnetic separation which can exhibit an improved efficiency of separation and performs separation and purification without breaking even in the separation of cells, proteins, etc., because they are freed from the problems in conventional separators, that is, one that in a conventional magnetic separator, the magnetic filter needs to be cleaned, which means a shortened net cleaning time leading to a lowered operation efficiency and one that in the separation and purification of cells or proteins by using a centrifuge or electrophoresis, they are apt to be broken. SOLUTION: This method comprises generating a magnetic field by means of a magnetic field generation means (superconductive bulk object) for magnetic separation, introducing a feed fluid containing things to be removed (such as cells or proteins constituting planktons) into a passageway constituting a positive magnetically gradient space and a negative magnetically gradient space generated by the magnetic field generation means, and separating the fluid into ones that pass the positive or negative magnetically gradient space by the magnetic force acting on the things to be removed.
Patent JP-2002297340-A (JP)
Title: Printing controller and printing data processing method
Inventor: OYAMA NAOKI
IPC: G06T11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the occurrence frequency of overrun in band processing by reducing the number of the times of memory access for fetching an application list to a main memory in the case of developing a bit map to a band memory from an intermediate code. SOLUTION: The application list for plotting stored in a main memory for storing the intermediate code is read out and held in a list buffer 24-5, and plotting data for each function code based on the intermediate code is held in a plurality of data buffers according to the held application list. After that, based on the application list held in the list buffer 24-5, the bit map based on each function code on data buffers 24-1 to 24-4 is developed.
Patent JP-2002296017-A (JP)
Title: Inspection device and inspecting method for semiconductor integrated circuit
Inventor: SASAKI YOSHIHIRO
IPC: G01N21/89
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspecting method for a semiconductor integrated circuit capable of rapidly measuring a three-dimensional object. SOLUTION: This inspection device 10 for a semiconductor integrated circuit inspects terminals 33 provided on a mounting surface 31a of the semiconductor integrated circuit 31, and is equipped with a light irradiation part 41 for obliquely irradiating the mounting surface with a linear beam LB, an imaging means 42 for imaging the mounting surface irradiated with the beam to output an image signal, and an inspection part for inspecting the terminals based on the image signal. The imaging means has N pieces (N being a positive integer) of imaging elements. The image signal is outputted from only M pieces (M being a positive integer smaller than N) of elements among the N pieces of imaging elements.
Patent JP-2002296735-A (JP)
Title: Base for photographic printing paper and method for producing the same
Inventor: MATSUZAKI HIROAKI
IPC: G03C1/79
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a base for photographic printing paper having high rigidity and high smoothness by using base paper free of restoration to its rugged state even by heat particularly in melt coating of the base paper with a polyolefin resin and retaining high smoothness even after coating with the polyolefin resin. SOLUTION: In the base for photographic printing paper obtained by coating at least one face of base paper with a polyolefin resin, the one face of the base paper has been crosslinked with a chemical reaction crosslinking resin composition and calendered. Preferably the chemical reaction crosslinking resin composition is an aqueous solution and is applied or impregnated by a size press system and heat calendering is carried out with a heated metallic roll.
Patent JP-2002248032-A (JP)
Title: Blood circulation accelerating pad
Inventor: SAKABE KISHIRO
IPC: A47G9/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To soften back pains or neuralgia, reduce stiffness, and make an unhealthy body due to an unfavorable blood circulation healthy. SOLUTION: Holes 2 are provided on a plate-form part 1 having a peculiar property of volume elasticity. Then, individual bodies having a different hardness from the plate-form part 1 are embedded in the plate-form part 1. Thus, by a difference in the repellent forces by an external pressure, the skin texture and the subcutaneous muscles are stimulated, and healthy effects are generated by this structure.
Patent JP-2002302073-A (JP)
Title: Slide type connection traction device
Inventor: SATO NAOKI
IPC: B62D53/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To allow a connection position to be changed easily and safely by a driver under a condition connected to a trailer without requiring any assistance by an assistant, in a slide type connection drawgear capable of moving a position of the rotation center in connection by moving a position of a coupler member. SOLUTION: This traction device is provided with a measuring means for detecting a mechanical change of the position of the coupler member as an electric signal, and a locking means is change-controlled automatically to an effective condition by a program control circuit, when the position of the coupler member gets consistent with a position set preliminarily by an operation of the driver.
Patent JP-2002302372-A (JP)
Title: Balustrade device for passenger conveyor
Inventor: SAKURA FUMIHITO
IPC: B66B23/22
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prove a balustrade device for a passenger conveyor, preventing damage to a handrail due to a machine screw fixing a guide. SOLUTION: After a recessed mounting portion 10b of a lower frame 10 and a recessed mounting portion 17b of the guide 17 are fitted to each other, both recessed mounting portions 10b, 17b are used in arranging the machine screw 14 with its upper end face not to be protruded upward from a plane portion 17a and the machine screw 14 is used for fastening the lower frame 10 and the guide 17 together. The guide 17, if worn by friction between the handrail 2 and the plane portion 17a of the guide 17, eliminates the possibility of protruding the machine screw 14 upward from the plane portion 17a of the guide 17 and the possibility of damage to the inner periphery of the handrail 2.
Patent JP-2002312230-A (JP)
Title: Client server system, cache control method using it and program thereof
Inventor: SAKUTA SADAYUKI
IPC: G06F15/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a client server system capable of grasping the data renewal interval on the server side on the side of a client without unnecessary access to a network and a possibility of failing in obtaining data which are highly frequently renewed. SOLUTION: In the case where a client 3 reads out data from a server 1, first of all, a processor 33 searches whether there is the same data in a cache memory 32, and if there is the same data, the processor 33 judges whether the contents of the cache memory 32 is the same as that in the server 1 on a network 100 or whether the data is to be renewed and to be read out again from the server 1. If the data is the same as that in the server 1, the processor 33 does not access the server 1 on the network 100, but reads out data from the cache memory 32. If the data is required to be renewed and read out again, the processor 33 reads out the data from the server 1 and accumulates the data in the cache memory 32.
Patent JP-2002311429-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA ERIKO
IPC: C09K11/78
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the color reproduction area of the standard value of the NTSC system is attained without the reduction of brightness and the deviation of hue, without thickening the thickness of the colored layer of a color filter used for the liquid crystal display device. SOLUTION: The liquid crystal display device is provided with at least a color filter and a three wavelength type fluorescent lamp. The color filer is formed by using two or more pigments of copper phthalocyanine pigment, azo pigment and isoindolinone pigment for a green coring layer and using copper phthalocyanine pigment and dioxazine violet pigment for a blue coloring layer. The three wavelength type fluorescent lamp is formed by using one of Y2O3: Eu a red light emission fluorescent body, Zn2SiO4: Mn a green light emission fluorescent body, (SrCaBa)5(PO4)3Cl: Eu, BaMg2 Al16O27: Eu, BaMg2 Al16O27: Mn blue light emission fluorescent bodieds.
Patent JP-2002005368-A (JP)
Title: Rotatable connection coupling
Inventor: OTA YASUMI
IPC: E03C1/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable connection coupling allowing connection of trap side piping (instrument piping) of a washstand and a sink table and underfloor piping without damaging draining performance and durability. SOLUTION: In the rotatable connection coupling A for connecting the underfloor piping 100 and the instrument piping 200, the connecting parts 4 and 41 are constituted of an annular recessed part 5 and an annular groove 6 connected via an O-ring. The annular recessed part 5 and the annular groove 6 are constituted of annular small grooves 51 arranged in a line and small projections 52 arranged in a line and equally disposed in a peripheral direction, respectively.
Patent JP-2002317359-A (JP)
Title: Plush fabric and stuffed toy using the same
Inventor: KOIZUMI HIROSHI
IPC: A63H3/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain both a plush fabric having a soft feeling different from that of natural fur, namely, dampness and a good feel, extremely hardly causing pile removal, having excellent opening properties of pile yarn and a stuffed toy using the plush fabric. SOLUTION: In this plush yarn pile constituting the fabric is composed of a single fiber having 0.5-4 dtex single fiber fineness, 60-100 wt.% of the single fiber is a single fiber having 0.5-2.2 dtex single fiber fineness and the hydrophilicity of a fiber constituting the pile is 30-150 mm by Byreck's method. This stuffed toy is obtained by using the plush fabric.
Patent JP-2002316126-A (JP)
Title: Garbage treatment apparatus
Inventor: KUBOTA AKIO
IPC: B09B3/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To precisely recognize the garbage decomposition state and make a user easily determine the necessity of replacement of bio-chips of the a garbage treatment material. SOLUTION: In the garbage treatment apparatus for decomposing garbage by a garbage treatment material in a garbage treatment tank, a pH detection means such as litmus paper (9) to be brought into contact with a gas is installed in the garbage treatment tank.
Patent JP-2002316595-A (JP)
Title: Mounting structure of vehicle floor material
Inventor: ITO EIJI
IPC: B60R13/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To realize a reduction in the number of parts and the number of working steps while retaining a vehicle floor material 11 to a flange part 17 of a side sill 13 through a welt 21. SOLUTION: The mounting structure has the welt 21 of an approximately U shape cross section in which a pair of leg parts 23, 24 clamping the flange part 17 of the side sill 17 is connected to each other at a top part 25. A mounting piece part 26 previously fixed to a terminal part 11a of the vehicle floor material 11 is integrally extended/formed at a tip end side of one leg part 23 of the welt 21. Preferably, a decoration lip 27 projected from the top part 25 of the welt 21 is integrally formed so as to cover/hide a mounting part of the mounting piece part 26 and the terminal part 11a.